Model# BX80532KE2400D Item # N82E16819117015 Specification Model: Intel Xeon w/ Hyper Threading Core: Prestonia Operating Frequency: 2.4GHz FSB: 533MHz Cache: L1/12K+8K; L2/512K Voltage: 1.475V Process: 0.13Micron Socket: Socket 604 Multimedia Instruction: MMX, SSE, SSE2 Warranty: 3-year MFG Packaging: Retail box (with Heatsink and Fan)   Availability: Usually ships in 2-3 business days. xeonRegular price: $259.00Sale price: $229.99 Special Promo: PC2700 DDR MEMORY: 512MB DDR(+119.99)256MB DDR(+59.99)128MB DDR (+39.99)No Expedite Shipping: Ship in next 24 working hours (+$4.99)No Extended Warranty: 3 Year Yes(+$9.99)No Special Promo: MS Windows OS FULL Version OEM: XP Home(+99.99)XP Pro(+149.99)WIN 2K(+149.99)No Express Mail: Ship out UPS Express Mail delivery time 5-7 Business days(+9.95)No Regular 10-12 business days